%0 Journal Article %T Heritability and Genetic Correlation of Some Onion Bulb TraitsEstimates from S1 Offspring-on-Parent Regression %A MCCOLLUM, GILBERT D. %J Journal of Heredity %V 57 %N 3 %P 105-110 %@ 0022-1503 %D 1966-05-01 %I Oxford University Press %~ DeepDyve